CN103470845B - 流量检测开关 - Google Patents
流量检测开关 Download PDFInfo
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- CN103470845B CN103470845B CN201310415583.XA CN201310415583A CN103470845B CN 103470845 B CN103470845 B CN 103470845B CN 201310415583 A CN201310415583 A CN 201310415583A CN 103470845 B CN103470845 B CN 103470845B
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- valve body
- spool
- spring
- import
- magnet
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Application Number | Priority Date | Filing Date | Title |
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CN201310415583.XA CN103470845B (zh) | 2013-09-12 | 2013-09-12 | 流量检测开关 |
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CN201310415583.XA CN103470845B (zh) | 2013-09-12 | 2013-09-12 | 流量检测开关 |
Publications (2)
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CN103470845A CN103470845A (zh) | 2013-12-25 |
CN103470845B true CN103470845B (zh) | 2016-02-10 |
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CN201310415583.XA Active CN103470845B (zh) | 2013-09-12 | 2013-09-12 | 流量检测开关 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109356865A (zh) * | 2018-12-18 | 2019-02-19 | 宁波沃力科技有限公司 | 一种用于水泵的集成式流量双控装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2154533Y (zh) * | 1993-06-14 | 1994-01-26 | 周伟建 | 家用增压水泵的磁控开关 |
FR2718234A1 (fr) * | 1994-03-29 | 1995-10-06 | Fafnir Airindex | Détecteur d'écoulement d'un fluide. |
EP1022569A1 (en) * | 1999-01-19 | 2000-07-26 | FUGAS s.r.l. | A magnetically operated liquid flow detector and a hydraulic group incorporating the same |
CN2854796Y (zh) * | 2005-12-02 | 2007-01-03 | 苏新盛 | 液体流量磁感应开关 |
CN201584362U (zh) * | 2010-01-20 | 2010-09-15 | 黄彪 | 流量开关 |
CN201717192U (zh) * | 2010-07-12 | 2011-01-19 | 林萍 | 一种柱塞式水流开关 |
CN203500628U (zh) * | 2013-09-12 | 2014-03-26 | 无锡海德曼医疗设备有限公司 | 流量检测开关 |
-
2013
- 2013-09-12 CN CN201310415583.XA patent/CN103470845B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2154533Y (zh) * | 1993-06-14 | 1994-01-26 | 周伟建 | 家用增压水泵的磁控开关 |
FR2718234A1 (fr) * | 1994-03-29 | 1995-10-06 | Fafnir Airindex | Détecteur d'écoulement d'un fluide. |
EP1022569A1 (en) * | 1999-01-19 | 2000-07-26 | FUGAS s.r.l. | A magnetically operated liquid flow detector and a hydraulic group incorporating the same |
CN2854796Y (zh) * | 2005-12-02 | 2007-01-03 | 苏新盛 | 液体流量磁感应开关 |
CN201584362U (zh) * | 2010-01-20 | 2010-09-15 | 黄彪 | 流量开关 |
CN201717192U (zh) * | 2010-07-12 | 2011-01-19 | 林萍 | 一种柱塞式水流开关 |
CN203500628U (zh) * | 2013-09-12 | 2014-03-26 | 无锡海德曼医疗设备有限公司 | 流量检测开关 |
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CN103470845A (zh) | 2013-12-25 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flow detection switch Effective date of registration: 20210610 Granted publication date: 20160210 Pledgee: Ningbo Bank Co.,Ltd. Wuxi Branch Pledgor: WUXI HAIDEMAN MEDICAL EQUIPMENT Co.,Ltd. Registration number: Y2021320010205 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220926 Granted publication date: 20160210 Pledgee: Ningbo Bank Co.,Ltd. Wuxi Branch Pledgor: WUXI HAIDEMAN MEDICAL EQUIPMENT Co.,Ltd. Registration number: Y2021320010205 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |